Answer:
10%
Step-by-step explanation:
Sean first thought that his hand was 20 cm so:
20cm
When he measures with a ruler, he gets 18 cm so:
18cm
The equation is really simple, and you basically do:
20/20 - 18/20 = 2/20 = 1/10 = 10%
The equation is:
1- x/y
x equals the new number
y equals the original number
Answer:
Step-by-step explanation:
You can get your calculator to do this for you. 3 ÷ 4 = 0.75
1 ÷ 0.75 = 1.3333
or you can divide by 3/4 by hand
1
----
1
=====
3
-----
4
1 * 4
--- ----------- ====== 1.33333
1 * 3
Answer:
.
Step-by-step explanation:
Answer:
4 feet × 16 feet × 25 feet
4 feet × 20 feet × 20 feet
and 4 feet × 40 feet × 10 feet
No, it is not.
6= 2x3.
9= 3x3.
The lowest form is 2/3.
It is false.